Heat dissipation device of carbon crystal electric heater

The utility model relates to the technical field of heat dissipation. The utility model discloses a heat dissipation device of a carbon crystal electric heater. Bottom plate, a heating pipe is arranged in the middle of the upper surface of the baseplate; heat dissipation fins are arranged in the middle of the heating pipe; fixing frames are arranged on the left side and the right side of the bottom plate. First rotating seats are arranged on the front and rear sides of the fixed frame; the first rotating base is rotationally connected with the end, close to the device center, of the protectionplate. The upper surface of the front side of the protection plate is rotationally connected with the lower end of a push rod, the upper end of the push rod is rotationally connected with the middleof the lower surface of the upper protection plate, a second rotating seat is arranged in the middle of the bottom plate and rotationally connected with the lower end of a supporting rod, and the topof the fixing frame is in t